Creating payment with variable amount every month

One of my services is based on the number of users and the locations served in that month, meaning my invoice varies every month based on usage.
Is there a way an invoice can automatically be sent based on a calculation?
I would like to charge the customer credit card automatically in a given day of the month.
Is that even possible using Pabbly?

I can make the calculation on a google spreadsheet, can an invoice or plan be created based on an entry in a Google Sheet? If not, what would be the best approach to automate a variable billing?
Last edited:


We will connect soon to understand your concern and assist you accordingly.